This is the STB that was sold in Aldi stores. Aldi is notorious for selling the stuff which is "nobody-knows-what-it-is" branded... most of it is just a re-labelled devices, but in this case I don't know whose clone this box is.

Lookup tool search finds Vivid, but I don't know how to try it, as the protocol (Protocol ID: Hex 011E) is not even listed in the protocols drop-down selection in Remote Master. If someone could make me a trial upgrade from Lookup tool info for Vivid, I'd appreciate that...

So, I press and hold "set", and "code set" appears on the LCD.
I press SELECT, and then Up/Down to select CBL on the LCD.
I then type in 1162 on the number keys and press SELECT.
NOT FOUND appears on the LCD.

I downloaded it from ez-rc.com to my Nevo and saved it. Download it here and try it out.

Edit: Apparently this protocol is not in your remote, and there is no protocol code for it. So, if this is truly the protocol used, and you don't have other JP1 remotes, we're at a dead end._________________URC-8820 x2, URC-10820N, Insignia NS-RC05A-11 x2, RCA RCRP05B x2, Potenza ST ADB, OARI06G, URC-7980, OARUSB04G, Nevo C2 x2

digital_silence,
You should be able to load MrMoody's RMDU file, convert it to a Comcast 1067BX3, and upload that to the Comcast. I think you have one of those.

Neither the 8811 nor 8910 have the 011E executor built in, and of course don't have setup code Cable 1162 either. We can if necessary make an executor, but for testing it will be better to use a remote which already has it built in.

digital_silence,
You should be able to load MrMoody's RMDU file, convert it to a Comcast 1067BX3, and upload that to the Comcast. I think you have one of those.

Neither the 8811 nor 8910 have the 011E executor built in, and of course don't have setup code Cable 1162 either. We can if necessary make an executor, but for testing it will be better to use a remote which already has it built in.

Ah! That explains why I keep getting the error when I try to load MrMoody's RMDU file into 8910 or 8811... I was just too embarrassed to report that, as thought I was doing something incorrectly... :-)

Yes, I do indeed have 1067Bx3's here - will try tonight and write back to this thread...

My upgrade wouldn't load because your version of RM is too old to recognize my Nevo. You need to get on the latest RMIR 2.03.

Your screenshots look right to me. When you say it doesn't work, I assume you got it loaded into the remote but it doesn't do anything to the STB. It must be incorrect. Unfortunately, without the original remote, we're just shooting in the dark.

Next things I would try:
1-Do a 991 power code search and see if you get any response.
2-Play around with the device number in the upgrade. Try RC-5 protocol (2.03 makes this easier because you can copy the OBC column and paste it back in after changing).
3-Open the STB and see if there's any other recognizable brand name inside it._________________URC-8820 x2, URC-10820N, Insignia NS-RC05A-11 x2, RCA RCRP05B x2, Potenza ST ADB, OARI06G, URC-7980, OARUSB04G, Nevo C2 x2

I've got it! It's an NEC1 device 0. I just remembered one other way I get upgrades for missing remotes -- download to my Harmony. Download here and let us know if it works or any functions are incorrect._________________URC-8820 x2, URC-10820N, Insignia NS-RC05A-11 x2, RCA RCRP05B x2, Potenza ST ADB, OARI06G, URC-7980, OARUSB04G, Nevo C2 x2